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Origin and history

Poilley Castle, located in the eponymous town of Ille-et-Vilaine (British), is a building whose origins date back to at least the eleventh century. Originally it belonged to the lords of Poilley (mentioned in 1096), then by alliance to the Léonese family (or Le Léonnais) at the end of the 12th century, which adopted the name of Poilley. This lineage, linked to the barons of Fougères, had the seigneury built into a châtellenie (1498), then a baronnie (1595) and finally a county (1636). The site was initially home to a feudal motte and a leak, remains of a medieval occupation.

The major reconstruction of the castle took place at the beginning of the 17th century, under the impetus of the Counts of Poilley, giving rise to most of the current buildings. The architecture then mixes Renaissance elements (frontons, crosses, monumental granite staircases) with defensive traces such as a drawbridge, an entrance castle with murderers, and a mâchicoulis tower. A chapel dedicated to Saint Marguerite, founded in 1450 by John I of Poilley but rebuilt in 1607 (dated engraved on his door), is integrated into one of the four original towers — one of which remains today. The estate also included terraces, a French garden, and a granite basin now moved to Fougères.

The castle changed hands several times: passed to the Bourgblanc (teachers of Apreville) in 1739, then shared with the Princey family in 1758. In the 19th century, it was converted into a farm, partially altering its condition. Despite these transformations, the house and its outbuildings, which have been listed as historical monuments since 1926, still bear witness to its past prestige. Among the notable episodes, François de Poilley, sentenced to death for forgery in 1662, was pardoned by the king, illustrating the turbulence of this powerful seigneury under the Old Regime.

The current remains include the conical tower with mâchicoulis, a turret, the west drawbridge, and the crests hammered on the entrance chestnut. The chapel, decorated with an ogival window and an arched door, recalls the religious devolution of the site. Although partly in ruins, Poilley Castle remains one of the most emblematic houses in the country of Fougères, mixing feudal history, Renaissance architecture and seigneurial memory.

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